/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */

package atm;

import com.sun.webui.jsf.component.StaticText;
import com.sun.webui.jsf.component.TextField;
import javax.faces.FacesException;
import javax.faces.context.FacesContext;

/**
 * <p>Page bean that corresponds to a similarly named JSP page.  This
 * class contains component definitions (and initialization code) for
 * all components that you have defined on this page, as well as
 * lifecycle methods and event handlers where you may add behavior
 * to respond to incoming events.</p>
 *
 * @version Pay_bills.java
 * @version Created on 24-Mar-2011, 12:22:24 AM
 * @author Ghalya
 */

public class Pay_bills extends ButtonsPage {
    private String sAccount;
    private BankAccount ba;
    private String payeeName;
    private String payeeAccount;
    // <editor-fold defaultstate="collapsed" desc="Managed Component Definition">

    /**
     * <p>Automatically managed component initialization.  <strong>WARNING:</strong>
     * This method is automatically generated, so any user-specified code inserted
     * here is subject to being replaced.</p>
     */
    private void _init() throws Exception {
    }
    private StaticText stPayeeName = new StaticText();

    public StaticText getStPayeeName() {
        return stPayeeName;
    }

    public void setStPayeeName(StaticText st) {
        this.stPayeeName = st;
    }
    private StaticText stPayeeAccount = new StaticText();

    public StaticText getStPayeeAccount() {
        return stPayeeAccount;
    }

    public void setStPayeeAccount(StaticText st) {
        this.stPayeeAccount = st;
    }
    private StaticText stSelecteAccount = new StaticText();

    public StaticText getStSelecteAccount() {
        return stSelecteAccount;
    }

    public void setStSelecteAccount(StaticText st) {
        this.stSelecteAccount = st;
    }
    private StaticText stAccBalance = new StaticText();

    public StaticText getStAccBalance() {
        return stAccBalance;
    }

    public void setStAccBalance(StaticText st) {
        this.stAccBalance = st;
    }
    private TextField tfAmount = new TextField();

    public TextField getTfAmount() {
        return tfAmount;
    }

    public void setTfAmount(TextField tf) {
        this.tfAmount = tf;
    }

    // </editor-fold>

    /**
     * <p>Construct a new Page bean instance.</p>
     */
    public Pay_bills() {
    }

    /**
     * <p>Callback method that is called whenever a page is navigated to,
     * either directly via a URL, or indirectly via page navigation.
     * Customize this method to acquire resources that will be needed
     * for event handlers and lifecycle methods, whether or not this
     * page is performing post back processing.</p>
     * 
     * <p>Note that, if the current request is a postback, the property
     * values of the components do <strong>not</strong> represent any
     * values submitted with this request.  Instead, they represent the
     * property values that were saved for this view when it was rendered.</p>
     */
    @Override
    public void init() {
        // Perform initializations inherited from our superclass
        super.init();
        // Perform application initialization that must complete
        // *before* managed components are initialized
        // TODO - add your own initialiation code here
        
        // <editor-fold defaultstate="collapsed" desc="Managed Component Initialization">
        // Initialize automatically managed components
        // *Note* - this logic should NOT be modified
        try {
            _init();
        } catch (Exception e) {
            log("Pay_bills Initialization Failure", e);
            throw e instanceof FacesException ? (FacesException) e: new FacesException(e);
        }
        
        // </editor-fold>
        // Perform application initialization that must complete
        // *after* managed components are initialized
        // TODO - add your own initialization code here
        UserCard = (String)FacesContext.getCurrentInstance().getExternalContext().getSessionMap().get(Constants.SessionVarCard);
        sAccount = (String)FacesContext.getCurrentInstance().getExternalContext().getSessionMap().get(Constants.SessionVarSelAccount1);
        payeeName = (String)FacesContext.getCurrentInstance().getExternalContext().getSessionMap().get(Constants.SessionVarPayeeName);
        payeeAccount = (String)FacesContext.getCurrentInstance().getExternalContext().getSessionMap().get(Constants.SessionVarPayeeAccount);
        ba = BankAccount.getFromDB(UserCard,sAccount);
    }

    /**
     * <p>Callback method that is called after the component tree has been
     * restored, but before any event processing takes place.  This method
     * will <strong>only</strong> be called on a postback request that
     * is processing a form submit.  Customize this method to allocate
     * resources that will be required in your event handlers.</p>
     */
    @Override
    public void preprocess() {
    }

    /**
     * <p>Callback method that is called just before rendering takes place.
     * This method will <strong>only</strong> be called for the page that
     * will actually be rendered (and not, for example, on a page that
     * handled a postback and then navigated to a different page).  Customize
     * this method to allocate resources that will be required for rendering
     * this page.</p>
     */
    @Override
    public void prerender() {
    }

    /**
     * <p>Callback method that is called after rendering is completed for
     * this request, if <code>init()</code> was called (regardless of whether
     * or not this was the page that was actually rendered).  Customize this
     * method to release resources acquired in the <code>init()</code>,
     * <code>preprocess()</code>, or <code>prerender()</code> methods (or
     * acquired during execution of an event handler).</p>
     */
    @Override
    public void destroy() {
    }

    /**
     * <p>Return a reference to the scoped data bean.</p>
     *
     * @return reference to the scoped data bean
     */
    @Override
    protected RequestBean1 getRequestBean1() {
        return (RequestBean1) getBean("RequestBean1");
    }

    /**
     * <p>Return a reference to the scoped data bean.</p>
     *
     * @return reference to the scoped data bean
     */
    @Override
    protected ApplicationBean1 getApplicationBean1() {
        return (ApplicationBean1) getBean("ApplicationBean1");
    }

    /**
     * <p>Return a reference to the scoped data bean.</p>
     *
     * @return reference to the scoped data bean
     */
    @Override
    protected SessionBean1 getSessionBean1() {
        return (SessionBean1) getBean("SessionBean1");
    }

    private boolean Withdraw()
    {
        float Amount = (float) 0.0;
        if(InputString.isEmpty())
            return false;
        Amount = Float.valueOf(InputString);

        if (ba.getBalance()>Amount)
        {
            float dif = ba.getBalance() - Amount;
            String UpdQuery = "update `atm`.`account_details` set Balance = " + Float.toString(dif) + " where Account_Number = " + ba.getAccountNumber();
            Utils.UpdateQuery(UpdQuery);
            return true;
        }
        else
        {
            return false;
        }

    }

    @Override
    public void showInputString()
    {
        tfAmount.setText(InputString);
    }

    @Override
    public String buttonOK_action() {
        // TODO: Process the action. Return value is a navigation
        // case name where null will return to the same page.
        if (Withdraw())
        {
           return "PayBills_UserOper";
        }
        return null;
    }

       
    @Override
    public String buttonCancel_action() {
        // TODO: Process the action. Return value is a navigation
        // case name where null will return to the same page.
        if (!InputString.isEmpty())
        {
          return null;
        }
        else
        {
            return "PayBills_UserOper";
        }
    }

    /**
     * @return the payeeName
     */
    public String getPayeeName() {
        return payeeName;
    }

    /**
     * @return the payeeAccount
     */
    public String getPayeeAccount() {
        return payeeAccount;
    }

    /**
     * @return the sAccount
     */
    public String getSAccount() {
        return Utils.AccountCodeToText(sAccount);
    }

   public String getBalance()
   {
       if (ba!=null)
       return Float. toString(ba.getBalance());
       return "0.0";
   }

}

